We The People Holsters Sig Sauer P365 SAS Red Dot Optic Inside the Waistband Right Hand Holster - Black - This comfortable and discreet holster is made out of durable Kydex and designed specifically for the Sig Sauer P365 SAS Red Dot Optic Cut. By using Kydex you are able to keep as thin of a profile as possible ensuring concealment under all kinds of clothing. All holsters are hand-molded and assembled at their factory in Las Vegas, NV. Features: